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From Suraj Menon <surajsme...@apache.org>
Subject Re: Message class in Hama Graph
Date Mon, 15 Apr 2013 01:10:45 GMT
With current implementation, if the messages sent are of same type per
superstep, you can also define a base class for defining the message class
and the API. The messages sent and received could be derived classes. Off
course this would involve some casting.

-Suraj


On Sun, Apr 14, 2013 at 8:31 PM, Edward <edward@udanax.org> wrote:

> You can use MapWritable to send different type messages among processors.
>
> Sent from my iPhone
>
> On Apr 15, 2013, at 7:28 AM, Ηλίας Τριχόπουλος <itrichop@csd.auth.gr>
> wrote:
>
> > Hello everyone,
> >
> > I am new in developing with Hama and generally with BSP model.
> > The Vertex interface expects an argument "M" that defines the message
> class. In my class that extends the Vertex class, I am using the
> sendMessageToNeighboors method (inside the compute method). The
> sendMessageToNeighboors method expects the same argument type as the Vertex
> class for the message. During the computation (in different supersteps) I
> want to be able to send different kind of messages.
> > Is this somehow possible?
> >
> > Thank you,
> > --
> > Ilias Trichopoulos
> > @nop33wordpress
> > <linkedin-button.png.opt45x45o0,0s45x45.png>
> >
>

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